Heated Clothing PORTABLE Battery - 5200mAh

Keis Heated ApparelSKU: W54-372005

Prix réduit£110.00

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Large portable battery for Keis heated clothing

You can power your Keis Heated Vest or Keis Heated Body Warmer with this 5200mAh battery. 

These have been specially designed to produce an even stream of 12V of power throughout the battery’s life, while adhering to the highest level of safety. 

When not powering your garment from the supplied vehicle battery lead, the Keis 5200mAh Battery is a recommended portable battery for powering one or two of our Dual Power heated garments. If you wish to power more than two Dual Power garments at the same time, power should be drawn from your vehicle/motorcycle battery, via the power supply lead provided. Heated jackets should not be powered from any portable battery.

Please Note: BATTERIES CANNOT BE SHIPPED ON THEIR OWN OUTSIDE OF THE UK, UNLESS THE BATTERY IS SHIPPED WITH A GARMENT. This is due to the current battery shipment restrictions.

Why is it essential to use Keis Battery Packs when powering your Keis heated apparel from a portable battery?

Lithium-Ion (Li-ion) batteries can store enormous amounts of energy.  Even a relatively small device can deliver enough energy in one burst to start a car or to start a fire.

Therefore, it is essential that when deploying Li-ion batteries that they are accompanied by control circuits that monitor and control the delivery of this vast reservoir of energy.

Keis Battery Packs use only high-quality Li-Ion cells with sophisticated electronics that help protect the cells from short circuit, over discharge, overcharge and excessive temperature.  Not only do these circuits protect against the common dangers that can be experienced with Lithium cells, they also help extend the useful life of your Keis Battery Pack.  Lithium batteries are one of the best examples of ‘You get what you pay for’.

Keis Heated Clothing Battery with a charge indicator

The Keis Battery Pack features an LED charge indicator (simply shake the battery to view the available charge: 25%, 50%, 75%, 100%), and can also be used to charge USB devices, such as a phone or camera.

Available with a wall plug charger, with multinational UK/EU/US plugs (select your preference).

Keis 5200mAh Battery Capacity:

5200 mAh capacity

Click here for a Pdf copy of the Instructions Manual


  • 12V Keis Portable Li-Ion Battery Packs suitable for all Keis Dual-Power products.
  • 5200mAh capacity.
  • LED Capacity monitor.
  • The battery pack can also be used to charge or power USB devices.
  • Complete with 110/240v charger equipped with integral LED Status Monitor. (available in UK/Multinational Versions)

Weights and Dimensions:

  • H.14cm x W.7.5cm x D.2.2cm
    360 grams

Please Note: This battery may be too large to fit within the inside battery pocket of some models of Keis Heated Vest or Keis Heated Bodywarmer. Some garments only feature a small pocket is designed for the smaller Keis 2600mAh battery. Please check with the retailer or email us on info@keisapparel.co.uk

If your chosen garment only has a small battery pocket, this 5200mAh battery can be used with a convenient Keis Battery Pouch. This battery pouch can be strapped around the waist. Always remove li-ion battery packs from garments when not in use. 

Please Note: Charger type may vary according to market. Please select your chosen charger type.

HOW LONG DO THE PORTABLE LI-ION BATTERY PACKS LAST? Go to our FAQs page where you'll find the answer.

Without Charger - Part Number: W54-371091

With Multinational Charge - Part Number: W54-372005

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